18386718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23041}}^1$

素因数の和:23072

約数の個数: 32

約数和(自身を含む): 44240640

約数和(自身を除く): 25853922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23041, 46082, 69123, 138246, 161287, 322574, 437779, 483861, 875558, 967722, 1313337, 2626674, 3064453, 6128906, 9193359, 18386718]

約数ペア:

[(1, 18386718), (2, 9193359), (3, 6128906), (6, 3064453), (7, 2626674), (14, 1313337), (19, 967722), (21, 875558), (38, 483861), (42, 437779), (57, 322574), (114, 161287), (133, 138246), (266, 69123), (399, 46082), (798, 23041)]